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Is there a CSS parent selector?
...s Level 3 Spec
CSS 2.1 Selectors Spec
That said, the Selectors Level 4 Working Draft includes a :has() pseudo-class that will provide this capability. It will be similar to the jQuery implementation.
li:has(> a.active) { /* styles to apply to the li tag */ }
However, as of 2020, this is still n...
How do I remove the last comma from a string using PHP?
I am using a loop to get values from my database and my result is like:
11 Answers
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Compare a string using sh shell
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the Tin Man
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answered Jun 1 '12 at 11:24
MithrandirMithr...
JavaScript % (modulo) gives a negative result for negative numbers
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Number.prototype.mod = function(n) {
return ((this%n)+n)%n;
};
Taken from this article: The JavaScript Modulo Bug
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Get source jar files attached to Eclipse for Maven-managed dependencies
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This is achieved by going into Window > Preferences > Maven and checking the "Download Artifact Sources" and "Download Artifact JavaDoc" options.
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How to insert values into C# Dictionary on instantiation?
Does anyone know if there is a way I can insert values into a C# Dictionary when I create it? I can, but don't want to, do
dict.Add(int, "string") for each item if there is something more efficient like:
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Meaning of = delete after function declaration
...or any function. For example, we
can eliminate an undesired conversion like this:
struct Z {
// ...
Z(long long); // can initialize with an long long
Z(long) = delete; // but not anything less
};
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How do I get the computer name in .NET
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tvanfossontvanfosson
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How to search a string in multiple files and return the names of files in Powershell?
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jon Zjon Z
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What is the most efficient way of finding all the factors of a number in Python?
...0.5) + 1) if n % i == 0)))
This will return all of the factors, very quickly, of a number n.
Why square root as the upper limit?
sqrt(x) * sqrt(x) = x. So if the two factors are the same, they're both the square root. If you make one factor bigger, you have to make the other factor smaller. This...